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15.
N: At Burger King when you order a side of fries sometimes you accidentally get an onion ring in there. This is called a ringer.
Paul: "Dude, how are those fries? Can I have one?"
John: "Sweet! I got a ringer!"
*holds up onion ring*
Paul: "You aren't even listening to me, are you?"
by Shidoni March 09, 2009
 
1.
Any type of contestant in a game who is entered in order to cheat. For example, a professional bowler who plays in an amateur bowling match.
You lost because you were up against a ringer.
by sevenhn December 30, 2005
 
2.
A Counter-Strike term (used in other games, too) that means a person that plays in a scrim or war against as a member of the clan, but is not actually in the clan.
We only need one more person, hey Bob wanna be a ringer?
by whcodered June 26, 2005
 
3.
(pseudoploximolarogen) the street name of a highly potent and exotic hallucinogen that is normally ingested with the mouth or some other orifice. Normally found in a rare mushroom harvested from various South American rainforests.
Dude, are you on ringer right now?
by Totesonringer101 July 21, 2010
 
4.
A person who you barely know that you bring/send to a party to make things interesting. Can also be someone you find on the street a few blocks away.
Who's that ringer you left at my house last night? I couldn't get rid of that guy for days. He shit on my brother's rug.
by butchasound September 18, 2007
 
5.
Lord of the Rings fans. Ringers are obbsessed with the movies, books and any/everything that could possibley have to do with Lord of the Rings.
If you ever get in an argument with some Ringers, you'll never win.
by Darth_`Eowyn September 09, 2006
 
6.
A car that has had it's number plate and serial numbers changed. this could be so that a recently stolen car cannot be identified by coppers
Terry Mccann (Dennis Waterman) in Minder to Des( George Layton) after he was set up by delivering a 'hot' car - "It was a ringer and you bloody rung it"
by minderlover July 10, 2008
 
7.
Fake breasts. Breast implants.
Lisa looks great tonight.

Yes, she does. But with those two ringers of hers she has a bit of an unfair field advantage.
by Davidicusmax June 13, 2011